/**
 *
 * Copyright 2003-2011 Simple Logo Viewer
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

/**
 * 
 */
package org.logo.viewer.logo;

import org.logo.viewer.logo.exception.VariableNotFoundException;

/**
 * @author Administrator
 *
 */
public interface ScopedStatement extends Statement {

	public Assegna findVariable(String name);

	public Object evaluate(Object value) throws VariableNotFoundException;

	public void createNewScope();

	public void cleanScope();

	public void addewScopedVariable(Statement var);

}
